United Stated · New York Completed: Apr 16, 2026 17:33 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 75 / 100
Based on 8 categories, 0 sections
Room to improve — your 6.4s load time is above Google's 2.5s 'Good' threshold.
Good foundation, but a few gaps could be exploited.
Several issues make your site difficult for assistive technology users.
Well-optimized for search — your content is discoverable.
Solid infrastructure — fast server responses across the board.
Mostly compliant — a few items need attention.
Rich content metadata — your pages look great everywhere.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
10 link(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
12 image-only link(s) without alt text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
362 third-party resources (100% of weight)
Performance issues directly impact user engagement and conversion rates.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/e4c05244-d395-4de0-b74b-39f92fc9bece)<a href="https://beavercheck.com/results/e4c05244-d395-4de0-b74b-39f92fc9bece"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwalmart.com" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fwalmart.comThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 6.4s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.
6 barrier(s) likely increasing bounce by ~27%.
Page takes 6.4s to load
+12% bounceUsers abandon at ~3s — you're 3.9s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
Page feels frozen for 2.3s
+5% bounceClicks on the primary CTA are ignored while JavaScript runs
Fix: Break up long tasks; defer non-critical JavaScript to post-hydration
No HSTS header
+1% bounceReturning visitors are briefly exposed to downgrade attacks on first request
Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
12 link(s) with generic text ("click here", "read more")
+1% bounceScreen-reader users navigating by link list see no context — and search engines can't infer relevance
Fix: Rewrite with descriptive phrases that identify the destination
2 broken link(s) on the page
+3% bounceClicks land on 404s — trust drops and the session often ends
Fix: Fix or remove the broken destinations surfaced on the Content tab
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
$600 investment → $4,838/month returns + USD 157,500 risk avoided
$600
6h · 5 findings
$4,838 /mo
~$58,054 / year
USD 157,500
if kept compliant
$100 — in quick wins — start here for the fastest payback
Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.
6.0 developer hours at $100/hr
Based on United States rates ($100/hr)
Start here for the best return on investment
$13,126 / month at risk
~$157,509 / year if left unfixed
$157,500
+1 more
$0.73 /mo
9143.7 MB/mo × 0.080 USD/GB
Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 4 critical issues to capture this value
Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.
Your site's LCP: → estimated after fixes.
These are estimates based on industry research — actual results vary
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
Key metrics that affect user experience.
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.96 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.42 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2.29 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
6.18 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
17.10 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| www.walmart.com/px/PXu6b0qd2S/init.js | 600.0 s | 151.1 KiB |
| /beacon/beacon.js?bd=b.www.walmart.com&bh=beacon.lightest... | 69103.0 s | 2.0 KiB |
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Image shows a black Kumho Crugen HP27 all-season passenger tire on a textured l… div.card-wrapper > div.aspect-ratio--object > div.w-100 > img#TriplePack-contentZone10-large-LYdPCyut | /dfw/4ff9c6c9-8501/k2-_99fe28f0-7f6e-4678-8f73-f95cb3bd57... | 358.9 KiB | 328.5 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| walmart.com/ | 768 ms |
| www.walmart.com/ | 0.0 ms |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 66.9 KiB | 57.7 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 2.2 s | 2.0 s | 26 ms |
| Unattributable | 1.7 s | 280 ms | 0.0 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 1.5 s | 1.1 s | 341 ms |
| www.walmart.com/ | 1.2 s | 98 ms | 4.1 ms |
| www.walmart.com/px/PXu6b0qd2S/init.js | 712 ms | 638 ms | 41 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 423 ms | 422 ms | 0.3 ms |
| www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360673226 | 338 ms | 297 ms | 4.0 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 285 ms | 215 ms | 69 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 186 ms | 156 ms | 21 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 137 ms | 131 ms | 2.5 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 128 ms | 107 ms | 2.9 ms |
| b.www.walmart.com/rum.js?bh=beacon.lightest.walmart.com | 89 ms | 81 ms | 3.8 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 5.8 s |
| Other | 1.9 s |
| Script Parsing & Compilation | 944 ms |
| Style & Layout | 499 ms |
| Rendering | 154 ms |
| Parse HTML & CSS | 147 ms |
| Garbage Collection | 127 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| Chrome Password Manager was present upon navigating away. | Pending browser support |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Walmart Plus div.w-two-thirds > div.flex > div.flex > img.mr2 | /dfw/4ff9c6c9-9e6a/k2-_6791ea8f-5d70-401b-ad01-b726d27e0c... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
section > div.absolute > div.f7 > a section > div.absolute > div.f7 > a |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
0
$0.00 li.undefined > div.relative > div.cart-button > button#cart-button-header |
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Topics | |
| SharedStorage | www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360673226 line 1, col 8147 |
| AttributionReporting | www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360673226 line 1, col 8147 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
www.walmart.com/ line 12, col 0 | Executing inline script violates the following Content Security Policy directive 'script-src 'self' 'strict-dynamic' 'wasm-unsafe-eval' *.1worldsync.com *.accenture.com *.babylist.com *.buywith.com *.cloudfront.net *.cloudinary.com *.cnetcontent.com *.digital-cloud.medallia.com *.flix360.com *.flix360.io *.fullstory.com *.kampyle.co *.kampyle.com *.ksckreate.net *.px-cloud.net *.quantummetric.com *.richcontext.com *.salsify.com *.syndigo.cloud *.syndigo.com *.talkshop.live *.thestable.com *.wal.co *.walmart-customcards.com *.walmart.com:* *.walmart.net *.walmartimages.com *.zeekit.www.walmart.com aroptical-scan.wal-mart.com aroptical-wasm.walmart.com assets-jpcust.jwpsrv.com assets.optiwise.ai b.affil.walmart.com b.affiliates.walmart.com b.identity.walmart.com b.native-checkout.prod.affiliates.walmart.com b.photos3.walmart.com b.www.walmart.com beacon.walmart.com bp.www.walmart.com ccsprodus1.blob.core.windows.net cdn.jwplayer.com connect.facebook.net content.etilize.com content.jwplatform.com d3nkfb7815bs43.cloudfront.net d3np41mctoibfu.cloudfront.net drfdisvc.walmart.com ls.chatid.com maps.googleapis.com media.flixcar.com media.flixfacts.com media.sku.ninja mmwm-scan-prod.centralus.cloudapp.azure.com photorankstatics-a.akamaihd.net rackcdn.com s.xlgmedia.com salsify-ecdn.com ssl.p.jwpcdn.com videos-cloudfront.jwpsrv.com ws.cnetcontent.com wss://api.talkshop.live www.ezdia.com www.recaptcha.net 'nonce-L5_hN8diY7KGtSF0''. Either the 'unsafe-inline' keyword, a hash ('sha256-ZD3An/otgpFLZ8f+26WHrgOMTdcGTUTl9Dj6n6MinpY='), or a nonce ('nonce-...') is required to enable inline execution. The action has been blocked. |
Loading the script 'https://www.walmart.com/akam/13/24ad55d4' violates the following Content Security Policy directive: "script-src 'self' 'strict-dynamic' 'wasm-unsafe-eval' *.1worldsync.com *.accenture.com *.babylist.com *.buywith.com *.cloudfront.net *.cloudinary.com *.cnetcontent.com *.digital-cloud.medallia.com *.flix360.com *.flix360.io *.fullstory.com *.kampyle.co *.kampyle.com *.ksckreate.net *.px-cloud.net *.quantummetric.com *.richcontext.com *.salsify.com *.syndigo.cloud *.syndigo.com *.talkshop.live *.thestable.com *.wal.co *.walmart-customcards.com *.walmart.com:* *.walmart.net *.walmartimages.com *.zeekit.www.walmart.com aroptical-scan.wal-mart.com aroptical-wasm.walmart.com assets-jpcust.jwpsrv.com assets.optiwise.ai b.affil.walmart.com b.affiliates.walmart.com b.identity.walmart.com b.native-checkout.prod.affiliates.walmart.com b.photos3.walmart.com b.www.walmart.com beacon.walmart.com bp.www.walmart.com ccsprodus1.blob.core.windows.net cdn.jwplayer.com connect.facebook.net content.etilize.com content.jwplatform.com d3nkfb7815bs43.cloudfront.net d3np41mctoibfu.cloudfront.net drfdisvc.walmart.com ls.chatid.com maps.googleapis.com media.flixcar.com media.flixfacts.com media.sku.ninja mmwm-scan-prod.centralus.cloudapp.azure.com photorankstatics-a.akamaihd.net rackcdn.com s.xlgmedia.com salsify-ecdn.com ssl.p.jwpcdn.com videos-cloudfront.jwpsrv.com ws.cnetcontent.com wss://api.talkshop.live www.ezdia.com www.recaptcha.net 'nonce-L5_hN8diY7KGtSF0'". Note that 'strict-dynamic' is present, so host-based allowlisting is disabled. Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked. |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
div#__next > div.flex > span.bg-secondary > a.o-0 div#__next > div.flex > span.bg-secondary > a.o-0 |
To appear in search results, crawlers need access to your app.
Industry-standard audits powered by Google Lighthouse. — Desktop
Key metrics that affect user experience. — Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
820 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.05 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.07 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.004
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
6.18 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
5.46 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| www.walmart.com/px/PXu6b0qd2S/init.js | 600.0 s | 151.0 KiB |
| client.px-cloud.net/PXu6b0qd2S/main.min.js | 600.0 s | 136.5 KiB |
| crcldu.com/bd/auditor.js?v=1776360600000 | 120.0 s | 117.6 KiB |
| crcldu.com/bd/auditor.js?v=1776360600000 | 120.0 s | 117.6 KiB |
| /beacon/beacon.js?bd=b.www.walmart.com&bh=beacon.lightest... | 86400.0 s | 1.7 KiB |
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
New arrivals badge. Lego Back To The Future time machine with Doc Brown and Mar… div.card-wrapper > div.aspect-ratio--object > div.w-100 > img#PrismAdjustableCardCarousel-contentZone3-LYdPCyut-card-1 | /dfw/4ff9c6c9-fe60/k2-_ec9fae23-a711-43b1-a23c-ca97c67179... | 20.3 KiB | 7.0 KiB |
Thirty-five dollar minimum. One trial per member. T and C apply. Walmart Plus s… div.card-wrapper > div.aspect-ratio--object > div.w-100 > img#PrismAdjustableCardCarousel-contentZone3-LYdPCyut-card-3 | /dfw/4ff9c6c9-c887/k2-_153d8943-4586-4c7b-aa27-5dd466148e... | 19.7 KiB | 6.9 KiB |
Rottweiler mix dog approaching a bowl of The Farmer’s Dog fresh dog food, packa… div.card-wrapper > div.aspect-ratio--object > div.w-100 > img#PrismAdjustableCardCarousel-contentZone3-LYdPCyut-card-2 | /dfw/4ff9c6c9-c68a/k2-_6eabe3d3-51ae-403b-8eae-a984b7d1d8... | 15.2 KiB | 5.3 KiB |
Young woman standing by an RV in a white sheer lace strapless tube top and whit… div.card-wrapper > div.aspect-ratio--object > div.w-100 > img#PrismAdjustableCardCarousel-contentZone3-LYdPCyut-card-4 | /dfw/4ff9c6c9-f047/k2-_ab8ab2d1-b9f0-4a37-a9f6-7203f59ec5... | 13.9 KiB | 4.8 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| walmart.com/ | 214 ms |
| www.walmart.com/ | 0.0 ms |
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 67.0 KiB | 57.2 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| client.px-cloud.net/PXu6b0qd2S/main.min.js | 1.8 s | 950 ms | 9.8 ms |
| /px/PXu6b0qd2S/captcha/captcha.js?a=c&m=0&u=1cbdb0d4-39ba... | 865 ms | 615 ms | 17 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 725 ms | 670 ms | 11 ms |
| Unattributable | 621 ms | 52 ms | 0.0 ms |
| www.walmart.com/px/PXu6b0qd2S/init.js | 568 ms | 420 ms | 18 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 357 ms | 247 ms | 90 ms |
| www.walmart.com/ | 268 ms | 28 ms | 0.8 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 141 ms | 118 ms | 23 ms |
| www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360694857 | 111 ms | 102 ms | 1.1 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 97 ms | 92 ms | 0.1 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 71 ms | 54 ms | 17 ms |
| /dfw/63fd9f59-ce1b/4d7a6799-f363-44bc-810b-932065135360/v... | 64 ms | 49 ms | 6.9 ms |
| b.www.walmart.com/rum.js?bh=beacon.lightest.walmart.com | 59 ms | 52 ms | 4.3 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 3.6 s |
| Style & Layout | 974 ms |
| Other | 890 ms |
| Script Parsing & Compilation | 339 ms |
| Garbage Collection | 132 ms |
| Rendering | 89 ms |
| Parse HTML & CSS | 51 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| Chrome Password Manager was present upon navigating away. | Pending browser support |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Walmart span.bg-secondary > header.flex > a.header-navigation > img.db | /dfw/63fd9f59-14e2/9d304ce6-96de-4331-b8ec-c5191226d378/v... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Topics | |
| Unload event listeners are deprecated and will be removed. | /px/PXu6b0qd2S/captcha/captcha.js?a=c&m=0&u=1cbdb0d4-39ba... line 1, col 206600 |
| SharedStorage | www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360694857 line 1, col 8147 |
| AttributionReporting | www.walmart.com/~partytown/partytown-sandbox-sw.html?1776360694857 line 1, col 8147 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
www.walmart.com/ line 12, col 0 | Executing inline script violates the following Content Security Policy directive 'script-src 'self' 'strict-dynamic' 'wasm-unsafe-eval' *.1worldsync.com *.accenture.com *.babylist.com *.buywith.com *.cloudfront.net *.cloudinary.com *.cnetcontent.com *.digital-cloud.medallia.com *.flix360.com *.flix360.io *.fullstory.com *.kampyle.co *.kampyle.com *.ksckreate.net *.px-cloud.net *.quantummetric.com *.richcontext.com *.salsify.com *.syndigo.cloud *.syndigo.com *.talkshop.live *.thestable.com *.wal.co *.walmart-customcards.com *.walmart.com:* *.walmart.net *.walmartimages.com *.zeekit.www.walmart.com aroptical-scan.wal-mart.com aroptical-wasm.walmart.com assets-jpcust.jwpsrv.com assets.optiwise.ai b.affil.walmart.com b.affiliates.walmart.com b.identity.walmart.com b.native-checkout.prod.affiliates.walmart.com b.photos3.walmart.com b.www.walmart.com beacon.walmart.com bp.www.walmart.com ccsprodus1.blob.core.windows.net cdn.jwplayer.com connect.facebook.net content.etilize.com content.jwplatform.com d3nkfb7815bs43.cloudfront.net d3np41mctoibfu.cloudfront.net drfdisvc.walmart.com ls.chatid.com maps.googleapis.com media.flixcar.com media.flixfacts.com media.sku.ninja mmwm-scan-prod.centralus.cloudapp.azure.com photorankstatics-a.akamaihd.net rackcdn.com s.xlgmedia.com salsify-ecdn.com ssl.p.jwpcdn.com videos-cloudfront.jwpsrv.com ws.cnetcontent.com wss://api.talkshop.live www.ezdia.com www.recaptcha.net 'nonce-r5VkYm_TAIxxo2JL''. Either the 'unsafe-inline' keyword, a hash ('sha256-ZD3An/otgpFLZ8f+26WHrgOMTdcGTUTl9Dj6n6MinpY='), or a nonce ('nonce-...') is required to enable inline execution. The action has been blocked. |
Failed to load resource: the server responded with a status of 412 () | |
Failed to load resource: the server responded with a status of 412 () | |
Failed to load resource: the server responded with a status of 456 () | |
Loading the script 'https://www.walmart.com/akam/13/24ad55d4' violates the following Content Security Policy directive: "script-src 'self' 'strict-dynamic' 'wasm-unsafe-eval' *.1worldsync.com *.accenture.com *.babylist.com *.buywith.com *.cloudfront.net *.cloudinary.com *.cnetcontent.com *.digital-cloud.medallia.com *.flix360.com *.flix360.io *.fullstory.com *.kampyle.co *.kampyle.com *.ksckreate.net *.px-cloud.net *.quantummetric.com *.richcontext.com *.salsify.com *.syndigo.cloud *.syndigo.com *.talkshop.live *.thestable.com *.wal.co *.walmart-customcards.com *.walmart.com:* *.walmart.net *.walmartimages.com *.zeekit.www.walmart.com aroptical-scan.wal-mart.com aroptical-wasm.walmart.com assets-jpcust.jwpsrv.com assets.optiwise.ai b.affil.walmart.com b.affiliates.walmart.com b.identity.walmart.com b.native-checkout.prod.affiliates.walmart.com b.photos3.walmart.com b.www.walmart.com beacon.walmart.com bp.www.walmart.com ccsprodus1.blob.core.windows.net cdn.jwplayer.com connect.facebook.net content.etilize.com content.jwplatform.com d3nkfb7815bs43.cloudfront.net d3np41mctoibfu.cloudfront.net drfdisvc.walmart.com ls.chatid.com maps.googleapis.com media.flixcar.com media.flixfacts.com media.sku.ninja mmwm-scan-prod.centralus.cloudapp.azure.com photorankstatics-a.akamaihd.net rackcdn.com s.xlgmedia.com salsify-ecdn.com ssl.p.jwpcdn.com videos-cloudfront.jwpsrv.com ws.cnetcontent.com wss://api.talkshop.live www.ezdia.com www.recaptcha.net 'nonce-r5VkYm_TAIxxo2JL'". Note that 'strict-dynamic' is present, so host-based allowlisting is disabled. Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked. |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| /cp/9435689?utm_content=WMD-CRD-HPPO&athAsset=eyJhdGhjcGl... | Learn more |
| /cp/9435689?utm_content=WMD-CRD-HPPO&athAsset=eyJhdGhjcGl... | Learn more |
Format your HTML in a way that enables crawlers to better understand your app’s content.
Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
div#__next > div.flex > span.bg-secondary > a.o-0 div#__next > div.flex > span.bg-secondary > a.o-0 |
To appear in search results, crawlers need access to your app.
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